Wiring Diagrams for Chevrolet Cavalier III (1995-2005)

Compressor circuit Manual a/c circuit

Anti-lock brakes circuit

Anti-theft circuit

Body control modules circuit

Computer data lines circuit

Cooling fan circuit

Cruise control circuit

Defoggers circuit

Wiring diagram engine performance 2.2l vin f

Backup lamps circuit Exterior lamps circuit

Ground distribution circuit

Headlights circuit

Horn circuit, early production Horn circuit, late production

Instrument cluster circuit

Courtesy lamps circuit Instrument illumination circuit

Power distribution circuit

Power door locks circuit, with keyless entry Power door locks circuit, without keyless entry

Power mirrors circuit

Power top/sunroof circuit

Power windows circuit, 2 door Power windows circuit, 4 door

Radio circuit, base Radio circuit, u79 Radio circuit, u85 Radio circuit, uq3 Satellite radio circuit

Shift interlock circuit

Charging circuit Starting circuit

Supplemental restraints circuit

2.2l vin f, transmission circuit

Trunk release circuit

Warning systems circuit

Intermittent wiper/washer circuit, early production Intermittent wiper/washer circuit, late production Pulse wiper/washer circuit, early production Pulse wiper/washer circuit, late production

201 118 115 46 350 340 LF SPKR LF SPKR RR SPKR RR SPKR GROUND BATTERY A/C COMP- RESSOR CLUTCH DIODE ANTI-LOCK IND AUDIO AMPLIFIER CLASS II SERIAL DATA A/T SHIFT LOCK CONTROL GROUND BATTERY HORN BRUSH HORN CTRL HORN SYSTEM IAC COIL B HIGH IAC COIL B LOW IC TIMING CTRL IC TIMING CTRL INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL LF DOOR LOCK/ UNLOCK CTRL LF SPKR LF SPKR RR SPKR RR SPKR GROUND BATTERY LOCK CTRL LOCK OFF PASSLOCK LOCK CYLINDER RADIO, AMPLIFIER STEERING WHEEL HORN SLIP RING TURN/HAZARD FLASHER BATTERY VOLTAGE

(IN ENGINE HARN, FRONT LEFT SIDE OF ENGINE, 4 CM FROM COOLING FAN MOTOR DRIVER DOOR LOCK MOTOR DRIVER WINDOW MOTOR ENGINE CONTROLS SYSTEM FRONT PASSENGER DOOR LOCK MOTOR FRONT PASSENGER WINDOW MOTOR LEFT FRONT WINDOW MOTOR LEFT REAR WINDOW MOTOR PUMP MOTOR REAR COMPARTMENT LID RELEASE ACTUATOR RIGHT FRONT WINDOW MOTOR RIGHT REAR WINDOW MOTOR SERVICE ENGINE SOON IND STARTER MOTOR SUN ROOF MOTOR ASSEMBLY SUN-ROOF MOTOR WIND- SHIELD WIPER MOTOR ASSEMBLY WINDSHIELD WIPER MOTOR ASSEMBLY WIPER MOTOR CONTROL

FIXED MAST ANTENNA

DATA LINK CONNECTOR

BODY CONTROL MODULE CRUISE CONTROL MODULE ELECTRONIC BRAKE CONTROL MODULE IGNITION CONTROL MODULE POWERTRAIN CONTROL MODULE SUN ROOF CONTROL MODULE SUN ROOF CLOSE INPUT SUNROOF CONTROL MODULE

DRIVE UNIT

A/C FUSE ABS FUSE AIR BAG FUSE AIR BG FUSE AMPL FUSE AMPL FUSE (PONT- APO FUSE BATT 1 FUSE BATT 2 FUSE BCM FUSE BCM/CLSTR FUSE BCM/CLU FUSE BLO FUSE CIG FUSE CLSTR FUSE COOLING FAN FUSE CRNK FUSE CRUISE CONTROL FUSE ABS FUSE CRUISE FUSE ERLS FUSE EXT LP FUSE F/P-INJ FUSE FOG FUSE FOG FUSE CLUSTER EXT LP FUSE FUSE FUSE BLOCK- UNDERHOOD HORN FUSE HVAC FUSE I/P FUSE BLOCK I/P FUSE BLOCK EXT LP FUSE IGN FUSE IGN MDL FUSE IGN MDL FUSE TURN-B/U ERLS FUSE FUSE LT HDLP FUSE MIR/DLC FUSE MIRROR FUSE MIRROR LAMP FUSE PCM FUSE PCM/ HVAC FUSE PWR ACC FUSE PWR ACCY FUSE PWR WDO CIRCUIT HVAC BREAKER FUSE RDO/ INTLP FUSE RDO/INTLP FUSE RFA BATT FUSE RFA BATT FUSE RT HDLP FUSE RR DEFOG FUSE RR DFOG FUSE RT HDLP FUSE STOP HZD FUSE STOP/HAZ FUSE TURN-B/U FUSE UNDERHOOD FUSE BLOCK WIPER FUSE WIPER FUSE BCM FUSE FUSE

AIR BAG INDICATOR DRL INDICATOR HIGH BEAM INDICATOR MALFUNCTION INDICATOR LAMP ON INDICATOR SECURITY INDICATOR SHIFT INDICATOR LAMP VOLTS INDICATOR

8 250 INTERIOR LIGHTS SYSTEM BULB TEST CENTER HIGH MOUNTED STOP LAMP ASSEMBLY COURTESY LAMP CTRL I/P DIMMING LAMPS OUT COURTESY LIGHTS CIRCUIT DK RIGHT FRONT PARK/ TURN SIGNAL LAMP DOME LAMP EXTERIOR LIGHTS, CRUISE CONTROL SYSTEMS FOG LAMP RLY CTRL HIGH MOUNTED STOP LAMP ASSEMBLY HOT IN RUN, BULB TEST OR START INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM LEFT BACK-UP LAMP LEFT CENTER HIGH MOUNTED STOP LAMP ASSEMBLY LEFT FRONT FOG LAMP LEFT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT FRONT PARK/ TURN LAMP LEFT FRONT PARK/ TURN LAMP RIGHT FRONT PARK/ TURN LAMP LEFT READING LAMP LEFT REAR APPLIQUE LAMP LEFT REAR APPLIQUE LAMP RIGHT REAR APPLIQUE LAMP LEFT REAR MARKER LAMP LEFT REAR SIDE MARKER LAMP LEFT TAIL/ STOP/ TURN SIGNAL LAMP LICENSE LAMP LT LEFT FRONT PARK/ TURN SIGNAL LAMP ONLY RIGHT FRONT MARKER LAMP PARK LAMP VOLT REAR COMPART- MENT LAMP REAR COMPARTMENT LAMP REAR COMPARTMENT LAMP INPUT RIGHT BACK-UP LAMP RIGHT CENTER HIGH MOUNTED STOP LAMP ASSEMBLY RIGHT FRONT FOG LAMP RIGHT FRONT PARK/ TURN LAMP RIGHT READING LAMP RIGHT REAR MARKER LAMP RIGHT REAR SIDE MARKER LAMP RIGHT REAR APPLIQUE LAMP RIGHT TAIL/ STOP/ TURN SIGNAL LAMP STOP LAMP SW OUT SERIAL DATA PPL TAIL/ STOP, TURN SIGNAL LAMP- RIGHT TAIL/ STOP/ TURN LAMP LEFT

FUEL PUMP FUEL PUMP, SENDER ASSEMBLY WINDSHIELD WASHER FLUID PUMP WINDSHIELD WASHER FLUID PUMP LEFT FRONT FOG LAMP

A/C COMPRESSOR CLUTCH RELAY A/C RELAY BLOWER RELAY COOL FAN RELAY COOLING FAN RELAY CRANK RELAY DOOR LOCK RELAY DOOR UNLOCK RELAY DRL RELAY DRL RELAY CTRL A/T SHIFT LOCK CTRL EVAP VENT SOL FUEL PUMP CTRL A/C CLUTCH RELAY FOG LAMPS RELAY (IN FORWARD LIGHT HARN, 6.5 CM FROM FOGLIGHT RELAY BREAKOUT FOG LP RELAY FRONT PASSENGER DOOR JAMB SWITCH DOOR LOCK RELAY FUEL PUMP RELAY HEATER BLOWER RELAY HEATER BLOWER RELAY CRANK RELAY LEFT FRONT MARKER LAMP FOG LAMP RELAY

59 39 ECT SENSOR SIGNAL LOW REF AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR ECT SENSOR SIGNAL FUEL LEVEL SENSOR HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR 1 LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR PPL FUEL LEVEL SENSOR SIG RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR SENSOR 2 SENSOR, A/C COMPRESSOR SWITCH

LEFT FRONT SPEAKER LEFT REAR SPEAKER RIGHT FRONT SPEAKER RIGHT REAR SPEAKER SPEAKER RIGHT FRONT

AJAR SWITCH AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH BLOWER SWITCH HIGH BRAKE FLUID LEVEL SWITCH COOLANT LEVEL SWITCH CRUISE CONTROL BRAKE SWITCH CRUISE CONTROL SWITCH ASSEMBLY CRUISE SWITCH DEFOGGER ON/OFF SWITCH DOOR JAMB SWITCH- DRIVER DOOR LOCK SWITCH- FRONT PASSENGER DRIVER DOOR JAMB SWITCH DRIVER DOOR LOCK SWITCH FOG LAMP SWITCH FOG LP SWITCH FRONT PASSENGER DOOR JAMB SWITCH FRONT PASSENGER DOOR LOCK SWITCH HORN SWITCH I/P DIMMER SWITCH IGNITION SWITCH KEY-IN IGNITION SWITCH LEFT READING LAMP SWITCH LEFT READING/ COURTESY LAMP SWITCH LEFT REAR DOOR JAMB SWITCH LEFT REAR DOOR JAMB SWITCH RIGHT REAR DOOR JAMB SWITCH LEFT REAR WINDOW SWITCH MASTER WINDOW SWITCH MIRROR CONTROL SWITCH MIRROR SELECT SWITCH MODE SWITCH DEF MULTI- FUNCTION SWITCH OIL PRESS SWITCH SIG OUTSIDE REARVIEW MIRROR SWITCH PARK/ NEUTRAL POSITION SWITCH REAR COMPARTMENT LAMP SWITCH REAR COMPARTMENT LID RELEASE ACTUATOR SEAT BELT SWITCH REAR COMPARTMENT LID RELEASE SWITCH REAR WINDOW LOCKOUT SWITCH RIGHT READING LAMP SWITCH RIGHT READING/ COURTESY LAMP SWITCH RIGHT REAR DOOR JAMB SWITCH RIGHT REAR WINDOW SWITCH SOFT STOP LIMIT SWITCH STOP LAMP SWITCH STOPLAMP SWITCH SUN ROOF SWITCH SWITCH ILLUMINATION LAMP SWITCH INPUT SERIAL DATA PPL TRACTION CONTROL SWITCH TRANSAXLE RANGE SWITCH TURN SIGNAL/ MALFUNCTION SWITCH TURN SIGNAL/ MULTIFUNCTION SWITCH TURN/ HAZARD/ HORN HEADLAMP SWITCH ASSEMBLY VENT LIMIT SWITCH WASHER SWITCH WINDSHIELD WIPER SWITCH ASSEMBLY WINDSHIELD WIPER/ WASHER SWITCH ASSEMBLY WIPER SWITCH ASSEMBLY

A/T SHIFT LOCK CONTROL SOLENOID BRAKE PRESSURE MODULATOR VALVE EVAP VENT SOLENOID, A/T SHIFT LOCK SOLENOID STARTER SOLENOID

1 2 8 LT AUD SIG AUD OUT- DRAIN WIRE 1 2 PNK WIRE 2 1 8 AUD OUT- LT AUD SIG DRAIN WIRE 19 20 21 22 23 24 25 26 27 PNK PNK WIRE 314 8 200 1672 PNK RADIO ON SIG ILLUM GROUND GAIN CNTRL WIRE 367 372 814 LT AUD SIG AUD OUT- DRAIN WIRE 1440 39 1807 1807 PNK PPL PPL WIRE BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GRN WIRE GROUND AUD OUT - DRAIN WIRE GRY WIRE GRY/BLK WIRE LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK 3 4 5 6 WIRE PNK (OR WIRE PNK HI BEAM INPUT WIRE PNK IGN PWR IN WIRE PNK IGNITION BATTERY WIRE PNK IGNITION WIRE PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK PPL WIRE PNK W/ CRUISE CONTROL M/T OR A/T W/O CRUISE CONTROL WIRE PNK WIRE PNK/BLK WIRE PPL PNK WIRE PPL/WHT WIRE RED WIRE RED/BLK WIRE RUN WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 3 UP DOWN EXPRESS DOWN 1-2 SHIFT SOL 2-3 SHIFT SOL TCC PWM SOL 1-2 SS 2-3 SS TCC SOL 4-DOOR 2-DOOR 5 6 7 8 9 10 PPL 10,000 OHMS 15 16 PPL PPL 1807 1807 SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 16 15 PPL PPL 1807 1807 DATA CLASS 2 DATA CLASS 2 24,000 OHMS 28 68 728 1459 849 80 HORNS SYSTEM 37 51 23 47 A/C PRESS SENS SIG LOW REF 5 VOLT REF A/C COMP CLUTCH RLY 150 150 GROUND GROUND 199 116 117 200 LR SPKR LR SPKR RF SPKR RF SPKR 270,000 OHMS 1795 315 R SUB-WOOF R SUB-WOOF L SUB-WOOF L SUB-WOOF 1807 840 COMPUTER DATA LINES SYSTEM 1807 1807 COMPUTER DATA LINES SYSTEM 1807 1807 PPL PPL SERIAL DATA SERIAL DATA 1854 1949 RR TWEETER RR TWEETER 1995 VFTC (BEHIND UPPER LEFT SIDE OF DASH, ON (DASH HARN, 39 CM FROM (IN DASH HARN, (IN DASH HARN, 43 CM (IN DASH HARNESS, 18 CM FROM ELECTRONIC BRAKE A/C COMP ON A/C REQ A/C COMP- RESSOR CLUTCH A/C COMPRESSOR CLUTCH A/C DISABLE A/C ON REQ A/C PRESS LOW REF A/C PRESS SENS SIG A/C REQ SIG REC DR POS SIG A/C REQUEST A/C SYSTEM A/T M/T ABS IND. ACCESSORY POWER OUTLET AIR BAG IND ALL OTHERS ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM INSTRUMENT CLUSTER SYSTEM AUTOMATIC TRANSAXLE AUXILIARY POWER OUTLET B+ GROUND B+ VOLTAGE BLOWER MTR OFF BLUNT CUT) BRAKE IND CASE GROUND CHARGE IND CHECK GAUGES IND CHEVROLET ENHANCED AUDIO CIGAR LIGHTER CLASS 2 CLASS 2 DATA CLASS II SERIAL DATA CMP SENS SIG CKP SENS SIG CKP SENS LOW REF MAP SENS SIG COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM SATELITE RADIO CIRCUIT COOL FAN CONTROL COOLANT TEMP COOLING FAN COOLING FAN RLY CTRL COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE ENGAGE INPUT CRUISE INHIBIT CRUISE INHIBIT SIG CTSY LP SUPP V DATA CLASS 2 DATA CLASS 2 DATA RT SIG LT SIG AUD - AUD - LT SIG DEFOGGER SYSTEM DIGITAL RADIO RECEIVER DK LT PPL DK PPL DRIVER OUTSIDE REARVIEW MIRROR DRIVR DR SIG DRL CTRL DRL IND DRL RLY CONTROL DRVR DR JAMB SIG EARLY PRODUCTION ECT SENS LOW REF TFT SESN LOW REF ISS LOW VSS LOW EVAP PURGE SOL PC SOL HIGH PC SOL LOW EXCEPT PONTIAC COUPE EXPRESS DOWN EXPRESS DOWN MODULE FLASH TO PASS FTP SENS LOW REF FTP SENS SIG FUEL GAUGE FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTORS FUEL TANK FUSIBLE LINK G GND GND GND MTR MTR GROUND DISTRIBUTION SYSTEM HAZARD FLASHER HEAD OFF PARK HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM SHIFT INTERLOCK SYSTEM HEAT/DEF HEAT HIGH BEAM IND HIGH MIST HOT AT ALL TIMES HOT IN HOT IN ACC OR RUN HOT IN ACCY, RUN HOT IN ACCY, RUN, OR START HOT IN ACCY, RUN, START HOT IN RUN HOT IN RUN OR START HOT IN RUN, BLUB TEST OR START HVAC CONTROL ASSEMBLY IAT SENS LOW REF IGN 1 VOLTAGE IGN 3 VOLTAGE IGN KEY IN SW IGNITION COILS IGNITION KEY ILLUM GROUND INFLATABLE RESTRAINT I/P MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INFLATABLE RESTRAINT STEERING WHEEL MODULE INJ 4 CTRL INJ 3 CTRL PCM GROUND INSTRU- MENT PANEL CLUSTER INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONNECTORS) INSTRUMENT PANEL CLUSTER INTER- CONNECT INTERIOR LMP CTRL JAMB SW SIG KNOCK SENS LOW REF MAP SENS LOW REF KNOCK SENS SIG L-R LATE PRODUCTION LEFT FRONT LEFT FRONT TWEETER LEFT HEADLAMP LEFT HEADLAMP LEFT LOW BEAM HEADLAMP LEFT HIGH BEAM HEADLAMP LEFT REAR LEFT TURN LEFT TURN IND LF AUD + RT AUD + LF SPKR LO BEAM INPUT LO HI LOW CONTROL LOW CONTROL LOW COOLANT IND LOW OFF 6 8 0 LOW OFF DELAY LOW OIL PRESSURE IND LOW PULSE DELAY LOW REF LOW TRAC IND LOW TRACTION IND LR SPKR LR SPKR LR SPKR RF SPKR RF SPKR LR SPKR LR SPKR RF SPKR RF SPKR RF SPKR LR SPKR OUT + RR SPKR OUT + LT LT LT SIG RT SIG AUD- M/T A/T MID-RANGE MIL CONTROL MIL CONTROL SPEED SIG OFF DELAY OFF HEAD PARK OFF LOW PULSE OFF ON OFF PULSE ON FRAME RAIL) ON IND. OPEN/ VENT PARK BRK SW SIG PARK HEAD OFF PARKLAMP IN PASS DR SIG PASSENGER OUTSIDE REARVIEW MIRROR PCM GROUND PONTIAC CHEVROLET PONTIAC COUPE PONTIAC COUPE ONLY PONTIAC ENHANCED AUDIO PONTIAC ONLY PONTIAC ONLY LT PONTIAC PONTIAC SEDAN ONLY POWER DISTRIBUTION SYSTEM POWER WDO CIRCUIT BREAKER POWER WINDOW CIRCUIT BREAKER PPL BRAKE SW PPL CLASS 2 PPL CLASS 2 DATA PPL CLASS 2 SERIAL DATA PPL CRUISE RELEASE PPL DATA CLASS 2 PPL DATA RT SIG LT SIG AUD - AUD - LT SIG PPL DIM SW SIGNAL PANEL DIM LMPS PPL FUEL LEVEL SIG PPL LT PPL PPL 1807 1807 PPL PPL 1807 1807 DATA CLASS 2 DATA CLASS 2 PPL PPL 1807 1807 SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 PPL PPL CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA PPL PPL PPL 1807 1807 1807 DATA CLASS 2 DATA CLASS 2 DATA CLASS 2 PPL SERIAL DATA PPL SERIAL DATA B+ PPL VSS HIGH PPL/ PPL/ PPL/ PRESSURE CONTROL SOL PRESSURE CONTROL SOL 2-3 SHIFT SOL PWR WINDOW CIRCUIT BREAKER RADIO CLASS 2 SERIAL DATA REAR COMPT LID RELEASE SW REAR WINDOW DEFOGGER GRID REARVIEW MIRROR READING LAMPS REC DR CNTRL RELEASE TCC REV,D,2,1 RF SPKR RIGHT FRONT RIGHT FRONT TWEETER RIGHT HEADLAMP RIGHT HEADLAMP RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP RIGHT REAR RIGHT TURN RIGHT TURN IND RIGHT TURN INDIC LEFT TURN INDIC RR SPKR RR SPKR OUT + LR TWR OUT + GROUND RR TWR OUT - LR TWR OUT - L SUB SPKR + L SUB SPKR - R SUB SPKR + R SUB SPKR - SATELITE RADIO CIRCUIT SEAT BELT IND SEC IND CTRL SECURITY IND SEDAN ONLY SEDAN, COUPE SEDANS, CHEVY COUPE SERIAL DATA SERIAL DATA CLASS 2 SERIAL DATA PPL SERVICE VEHICLE IND SET OFF SET SW SHORTING BAR SIGNAL REFERENCE SOLID STATE SPLICE PACK STEERING COLUMN SUPPRT BRACKET) SUB-WOOFER SUN ROOF OPEN INPUT SUN ROOF POSITION INPUT SWITCHED VOLTAGE TCC PWM SOL 1-2 SHIFT SOL TCC RELEASE TIMING CIRCUIT TP SENS LOW REF TP SENS SIG TRAC OFF IND TRACTION OFF IND TRS SIG P TRS SIG C TRS SIG B TRS SIG A TRUNK LMP CTRL TRUNK RELEASE CONTROL TRUNK RELEASE INPUT TRUNK, TAILGATE, FUEL DOORS SYSTEM TURN SIG FLASHER TURN SIGNAL TURN SIGNAL/ HAZARD FLASHER MODULE UNLOCK CTRL UP DN UP UP UPSHIFT IND VEHICLE COMMUNICATION INTERFACE MODULE VEHICLE SPEED OUT VENT BI-LVL VENT TUBE VSS LOW W/ KEYLESS REMOTE W/ MANUAL A/C W/ POWER DOOR LOCKS W/ POWER SUNROOF W/ REAR DEFOGGER W/ REAR SPOILER W/ REMOTE KEYLESS ENTRY W/ SPOILER W/O KEYLESS REMOTE W/O POWER DOOR LOCKS W/O POWER SUNROOF W/O REAR SPOILER W/O SPOILER W/POWER WINDOWS WARNING SYSTEMS WITH POWER DOOR LOCKS